Original Home of the Misfits
Building remarkably capable humans
since 2009
Build strength. Develop resilience. Live better for longer. Portland, Maine's home for world-class CrossFit coaching and programming for athletes of all ability levels.
Why we exist
Who taught you how to take care of your body? That's us.
Some of us need to be able to carry a fire hose up 10 flights of stairs, while others simply need to be able to bring their groceries inside. We all need our bodies to enjoy life to the fullest, and at CrossFit MF we teach you how to develop strength and fitness that will last a lifetime.
CrossFit is the operating manual for your body, and our coaches walk you through it, page by page. No shortcuts, no quick fixes. Just incremental progress in a community that shows up, works hard, and has fun while they do it.
Do it right. Do it well. Then do it again. Welcome to MF.
Google Reviews
What Portland says
1 of 5: James Hadley's review
Member stories
Proof beats promises
Julia's Story
Julia's transformation is what this gym is about: consistent work, a community that shows up, and little wins becoming big wins.
By the numbers
We've been at this a while.
Established
Collective years of CrossFit coaching experience
Coached classes per week
Years as a licensed CrossFit affiliate
Programs
Seven ways to train
1 of 7: CrossFit Classes
Getting started
Reach out. We'll take care of the rest.
Find us
On Riverside Street, off the highway
Hours
- Mon–Fri
- 5:00 AM – 7:30 PM
- Saturday
- 7:00 AM – 9:30 AM
- Sunday
- 8:30 AM – 11:30 AM
Planning your first visit? Read the FAQ or contact us.










